Citation: Martin , W E 1973 , ' Photoluminescence determinations of Cd diffusion in ZnSe ' Journal of Applied Physics , vol 44 , no. 12 , pp. 5639-5641 . DOI: 10.1063/1.1662217
The diffusion constant D(T) of cadmium into single-crystal zinc selenide was measured using a photoluminescence/etch technique. Diffusions were performed in sealed ampoules using cadmium metal and cadmium selenide powder as dopant sources. For cadmium metal sources D(T) = 6.39 × 10 exp(- 1.87 eV/k T) in the range 700-950°C.